55004432

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 126575232

約数和(自身を除く): 71570800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 97, 112, 122, 166, 194, 244, 332, 388, 427, 488, 581, 664, 679, 776, 854, 976, 1162, 1328, 1358, 1552, 1708, 2324, 2716, 3416, 4648, 5063, 5432, 5917, 6832, 8051, 9296, 10126, 10864, 11834, 16102, 20252, 23668, 32204, 35441, 40504, 41419, 47336, 56357, 64408, 70882, 81008, 82838, 94672, 112714, 128816, 141764, 165676, 225428, 283528, 331352, 450856, 491111, 567056, 662704, 901712, 982222, 1964444, 3437777, 3928888, 6875554, 7857776, 13751108, 27502216, 55004432]

約数ペア:

[(1, 55004432), (2, 27502216), (4, 13751108), (7, 7857776), (8, 6875554), (14, 3928888), (16, 3437777), (28, 1964444), (56, 982222), (61, 901712), (83, 662704), (97, 567056), (112, 491111), (122, 450856), (166, 331352), (194, 283528), (244, 225428), (332, 165676), (388, 141764), (427, 128816), (488, 112714), (581, 94672), (664, 82838), (679, 81008), (776, 70882), (854, 64408), (976, 56357), (1162, 47336), (1328, 41419), (1358, 40504), (1552, 35441), (1708, 32204), (2324, 23668), (2716, 20252), (3416, 16102), (4648, 11834), (5063, 10864), (5432, 10126), (5917, 9296), (6832, 8051)]